FR2725385B1 - METHOD AND INSTALLATION FOR ELECTROSTATIC PAINTING OF PARTS MADE OF DIELECTRIC OR WEAKLY CONDUCTIVE MATERIAL AND ELECTRODE USED - Google Patents

METHOD AND INSTALLATION FOR ELECTROSTATIC PAINTING OF PARTS MADE OF DIELECTRIC OR WEAKLY CONDUCTIVE MATERIAL AND ELECTRODE USED

Info

Publication number
FR2725385B1
FR2725385B1 FR9412130A FR9412130A FR2725385B1 FR 2725385 B1 FR2725385 B1 FR 2725385B1 FR 9412130 A FR9412130 A FR 9412130A FR 9412130 A FR9412130 A FR 9412130A FR 2725385 B1 FR2725385 B1 FR 2725385B1
Authority
FR
France
Prior art keywords
paint
pct
dielectric
parts made
electrode used
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR9412130A
Other languages
French (fr)
Other versions
FR2725385A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to FR9412130A priority Critical patent/FR2725385B1/en
Application filed by Individual filed Critical Individual
Priority to DE69521335T priority patent/DE69521335T2/en
Priority to US08/817,816 priority patent/US5997959A/en
Priority to EP95933474A priority patent/EP0796151B1/en
Priority to CA002200781A priority patent/CA2200781C/en
Priority to PT95933474T priority patent/PT796151E/en
Priority to JP51237796A priority patent/JP3768531B2/en
Priority to ES95933474T priority patent/ES2160715T3/en
Priority to DK95933474T priority patent/DK0796151T3/en
Priority to PCT/FR1995/001284 priority patent/WO1996011063A1/en
Priority to AT95933474T priority patent/ATE202015T1/en
Publication of FR2725385A1 publication Critical patent/FR2725385A1/en
Application granted granted Critical
Publication of FR2725385B1 publication Critical patent/FR2725385B1/en
Priority to GR20010401476T priority patent/GR3036618T3/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/08—Plant for applying liquids or other fluent materials to objects
    • B05B5/087—Arrangements of electrodes, e.g. of charging, shielding, collecting electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/08—Plant for applying liquids or other fluent materials to objects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
    • B05D1/04—Processes for applying liquids or other fluent materials performed by spraying involving the use of an electrostatic field
    • B05D1/045—Processes for applying liquids or other fluent materials performed by spraying involving the use of an electrostatic field on non-conductive substrates

Landscapes

  • Application Of Or Painting With Fluid Materials (AREA)
  • Electrostatic Spraying Apparatus (AREA)
  • Camera Bodies And Camera Details Or Accessories (AREA)

Abstract

PCT No. PCT/FR95/01284 Sec. 371 Date May 2, 1997 Sec. 102(e) Date May 2, 1997 PCT Filed Oct. 4, 1995 PCT Pub. No. WO96/11063 PCT Pub. Date Apr. 18, 1996A method for painting a parts made of dielectric or low-conductivity material using a paint spraying unit including a chamber connected to both a paint outlet and to a paint supply. At least one electrode is mechanically and electrically connected to the part. An electrostatic field is generated between the electrode and the paint spraying unit. Paint is fed from the paint supply through the chamber to the outlet. The paint is electrically charged. The paint is sprayed onto the part to be painted. The outer surface of the electrode used includes at least one jagged portion for engaging the part to be painted. The jagged portion is the location of a peak electrostatic effect.
FR9412130A 1994-10-06 1994-10-06 METHOD AND INSTALLATION FOR ELECTROSTATIC PAINTING OF PARTS MADE OF DIELECTRIC OR WEAKLY CONDUCTIVE MATERIAL AND ELECTRODE USED Expired - Fee Related FR2725385B1 (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
FR9412130A FR2725385B1 (en) 1994-10-06 1994-10-06 METHOD AND INSTALLATION FOR ELECTROSTATIC PAINTING OF PARTS MADE OF DIELECTRIC OR WEAKLY CONDUCTIVE MATERIAL AND ELECTRODE USED
DK95933474T DK0796151T3 (en) 1994-10-06 1995-10-04 Method and apparatus for electrostatic coating of items of dielectric or poor conductive materials
EP95933474A EP0796151B1 (en) 1994-10-06 1995-10-04 Method and apparatus for electrostatically painting parts made of dielectric or low-conductivity material
CA002200781A CA2200781C (en) 1994-10-06 1995-10-04 Method and apparatus for electrostatically painting parts made of dielectric or low conductivity material
PT95933474T PT796151E (en) 1994-10-06 1995-10-04 PROCESS AND INSTALLATION OF PAINT ELECTROSTATICS IN MATERIALS IN DIELECTRIC OR FRENCHLY CONDUCTIVE MATERIAL
JP51237796A JP3768531B2 (en) 1994-10-06 1995-10-04 Method and equipment for applying parts of dielectric or slightly conductive material by electrostatic methods
DE69521335T DE69521335T2 (en) 1994-10-06 1995-10-04 METHOD AND DEVICE FOR THE ELECTROSTATIC LACQUERING OF WORKPIECES FROM DIELECTRIC MATERIAL OR POORLY CONDUCTIVE WORKPIECES
US08/817,816 US5997959A (en) 1994-10-06 1995-10-04 Method and apparatus for electrostatically painting parts made of dielectric or low-conductivity material
PCT/FR1995/001284 WO1996011063A1 (en) 1994-10-06 1995-10-04 Method and apparatus for electrostatically painting parts made of dielectric or low-conductivity material
AT95933474T ATE202015T1 (en) 1994-10-06 1995-10-04 METHOD AND DEVICE FOR ELECTROSTATIC PAINTING OF WORKPIECES MADE OF DIELECTRIC MATERIAL OR POOR CONDUCTIVE WORKPIECES
ES95933474T ES2160715T3 (en) 1994-10-06 1995-10-04 PROCEDURE OF INSTALLATION OF PAINTING BY ELECTROSTATIC VIA DIELECTRIC PARTS OR LOW DRIVING CAPACITY.
GR20010401476T GR3036618T3 (en) 1994-10-06 2001-09-13 Method and apparatus for electrostatically painting parts made of dielectric or low-conductivity material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9412130A FR2725385B1 (en) 1994-10-06 1994-10-06 METHOD AND INSTALLATION FOR ELECTROSTATIC PAINTING OF PARTS MADE OF DIELECTRIC OR WEAKLY CONDUCTIVE MATERIAL AND ELECTRODE USED

Publications (2)

Publication Number Publication Date
FR2725385A1 FR2725385A1 (en) 1996-04-12
FR2725385B1 true FR2725385B1 (en) 1996-12-20

Family

ID=9467756

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9412130A Expired - Fee Related FR2725385B1 (en) 1994-10-06 1994-10-06 METHOD AND INSTALLATION FOR ELECTROSTATIC PAINTING OF PARTS MADE OF DIELECTRIC OR WEAKLY CONDUCTIVE MATERIAL AND ELECTRODE USED

Country Status (12)

Country Link
US (1) US5997959A (en)
EP (1) EP0796151B1 (en)
JP (1) JP3768531B2 (en)
AT (1) ATE202015T1 (en)
CA (1) CA2200781C (en)
DE (1) DE69521335T2 (en)
DK (1) DK0796151T3 (en)
ES (1) ES2160715T3 (en)
FR (1) FR2725385B1 (en)
GR (1) GR3036618T3 (en)
PT (1) PT796151E (en)
WO (1) WO1996011063A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6455110B1 (en) * 2000-05-11 2002-09-24 General Electric Company Electrostatic powder coating on non-conductive plastics
MXPA02011494A (en) * 2001-12-04 2003-06-30 Rohm & Haas Method of reducing surface defects in a powder coated surface.
US6890604B2 (en) * 2002-05-13 2005-05-10 Trio Industries Holdings, Llc Method and system for powder coating passage doors
ES2216697B1 (en) * 2003-02-06 2006-02-16 Enebe, S.L. PROCEDURE FOR PAINTING OF AGLOMERATE BOARD FOR TABLE TENNIS, AND BOARD OBTAINED BY SUCH PROCEDURE.
EP1935657B1 (en) * 2006-12-20 2013-02-13 Homag Holzbearbeitungssysteme AG Method and device for coating workpieces
DE102013216113A1 (en) 2013-08-14 2015-03-05 Homag Holzbearbeitungssysteme Gmbh coating unit
US10226786B2 (en) * 2013-08-15 2019-03-12 Gema Switzerland Gmbh Powder pipe coating booth
CN112974006B (en) * 2021-02-09 2023-05-05 宁波凯普电子有限公司 Method and device for improving charge quantity in electrostatic sprayer liquid medicine
US11424509B1 (en) * 2021-02-10 2022-08-23 GM Global Technology Operations LLC Method for coating a separator for a battery

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2662833A (en) * 1948-06-16 1953-12-15 Ransburg Electro Coating Corp Electrostatic coating method and apparatus
US2888362A (en) * 1952-05-26 1959-05-26 Ransburg Electro Coating Corp Method and apparatus for electrostatically coating an article
US3649326A (en) * 1969-03-27 1972-03-14 Brunswick Corp Coated article and method of forming the same
DE2203351B1 (en) * 1972-01-25 1973-08-23 Schaad Hans J Method and device for coating objects with plastic powder
CH593720A5 (en) * 1975-01-17 1977-12-15 Gema Ag
JPS596705B2 (en) * 1981-05-27 1984-02-14 トヨタ自動車株式会社 Electrostatic coating method for defective conductive articles
US4637954A (en) * 1984-08-08 1987-01-20 Nippon Gakki Seizo Kabushiki Kaisha Resin-treated woody material
GB8617527D0 (en) * 1986-07-17 1986-08-28 Ici Plc Spraying process
DE3724804A1 (en) * 1987-07-27 1989-02-09 Kurt Gollin Holzbearbeitung Gm Process for coating wood workpieces and device for this purpose
US5397605A (en) * 1992-05-29 1995-03-14 Barbieri; Girolamo Method and apparatus for electrostatically coating a workpiece with paint
BE1007373A3 (en) * 1993-07-30 1995-05-30 Dsm Nv Radiation-curable binder composition for powder paints formulations.

Also Published As

Publication number Publication date
ATE202015T1 (en) 2001-06-15
EP0796151B1 (en) 2001-06-13
PT796151E (en) 2001-12-28
GR3036618T3 (en) 2001-12-31
ES2160715T3 (en) 2001-11-16
JP3768531B2 (en) 2006-04-19
DE69521335D1 (en) 2001-07-19
JPH10507401A (en) 1998-07-21
US5997959A (en) 1999-12-07
WO1996011063A1 (en) 1996-04-18
FR2725385A1 (en) 1996-04-12
EP0796151A1 (en) 1997-09-24
DE69521335T2 (en) 2002-04-25
CA2200781A1 (en) 1996-04-18
CA2200781C (en) 2002-03-26
DK0796151T3 (en) 2001-10-01

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Legal Events

Date Code Title Description
TP Transmission of property
CL Concession to grant licences
CD Change of name or company name
TP Transmission of property
CL Concession to grant licences
GC Lien (pledge) constituted
ST Notification of lapse
RN Application for restoration
FC Decision of inpi director general to approve request for restoration
ST Notification of lapse

Effective date: 20120629